摘要
趋化因子是一种小分子量蛋白,参与T细胞分化、白细胞迁移、血管再生、肥大细胞脱颗粒等多种免疫功能。趋化因子受体为一种7次跨膜G蛋白耦联受体,趋化因子受体与趋化因子密切联系,共同构成生理及病理情况下复杂的网络系统,参与多种炎症性疾病以及自身免疫性疾病的发生与发展。趋化因子受体CXCR3及其配体,在系统性红斑狼疮(SLE)、类风湿性关节炎(RA)、干燥综合征(SS)3种自身免疫性疾病中发挥着重要作用。
Chemokines are low molecular weight proteins that orchestrate numerous immune functions such as T cell differentiation, leukocyte trafficking, angiogenesis, hematopeosis and mast cell degranulation. Their receptors are all seven-pass trans-membrane G-protein-coupled receptors. Chemokies and their receptors are intimately involved in a series of physiological and pathological conditions. Both of them play important parts in the pathogenesis of inflammation and autoimmune diseases. Here we briefly review the characteristics and functions of CXCR3, with special emphasis on its participation in three autoimmune diseases, namely systemic lupus erythematosus(SLE), rheumatoid arthritis(RA) and d Sjoegren syndrome(SS).
出处
《国际免疫学杂志》
CAS
北大核心
2011年第6期353-356,共4页
International Journal of Immunology
基金
山东省科技攻关计划项目(2009GG10002020)
山东省自然科学基金重点项目(Z2008C08)
山东省医药卫生计划项目(2007HZ046)
山东省教育厅科技计划项目(J06L69)